Cast iron compressor housing
Cast iron compressor housings provide a robust structure for compressor-side durability and dimensional stability in replacement turbocharger assemblies.
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258-6590 GTA4708 Compressor Housing for CAT 3508B
Aftermarket 258-6590 compressor housing for GTA4708 turbochargers. Reference application for CAT 3508B and earth moving equipment. Verify OEM references and engine fitment before ordering.
Cross Reference
726691-1
Show more cross references
726691-1 726692-0030 726692-30 FOR 10R2844 CH FOR 236-0857 CH FOR 3016871 CH FOR 301-6871 CH FOR 3383523 CH FOR 338-3523 CH FOR 339-5907 CH FOR 740464-0004 CH FOR 740464-0020 CH FOR 740464-18 CH FOR 740464-20 CH FOR 740464-5020 CH FOR 740464-5020S CH
US$ 220.00
/ 1 pc(s)
Qty
Subtotal: US$ 220.00
Send an InquiryProduct Key Features
This aftermarket 258-6590 compressor housing is a replacement component for GTA4708 turbochargers, listed for reference application on CAT 3508B engines and Caterpillar earth moving equipment. Verify part number, engine code, and OEM reference numbers such as 726691-1 before ordering to ensure correct fitment for your specific unit.
Key Specifications
- Part Number: 258-6590
- Product Type: Compressor Housing
- Turbo Model: GTA4708
- Application Clues: CAT 3508B, Caterpillar Earth Moving, Industrial Generator Sets
- Packing Dimensions: 36 x 34 x 21 cm
- Gross Weight: 16 kg
- Representative OEM References: 726691-1, 726692-0030, 726692-30
- Image Availability: High-resolution studio shots showing front, top, and bottom views
These factual details support initial identification and logistics planning. Cross-check the part number and representative OEM references against your specific turbocharger configuration to confirm the correct replacement application before proceeding with an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT EARTH MOVING
- Caterpillar > CAT > CAT GENERATOR SET INDUSTRIAL > CAT 3508B
This compressor housing is listed for reference application on CAT 3508B engines and Caterpillar earth moving equipment. The application paths include CAT Generator Set Industrial and CAT Earth Moving categories. Use these clues to narrow down fitment, but verify the specific engine code, production year, and turbo configuration before ordering. Cross-check the part number 258-6590 and representative OEM reference numbers such as 726691-1 or 726692-0030 against your existing turbocharger setup to confirm the correct replacement application.
Technical Notes
The GTA4708 turbocharger model is associated with heavy-duty industrial and earth moving applications. This compressor housing features a cast metal body with a machined cylindrical inlet port and a flanged outlet connection with two bolt holes. Visible surface finish may vary between units; verify the specific material grade and condition with technical support. Cross-check the part number 258-6590 and representative OEM references such as 726691-1 against your existing turbocharger configuration. Confirm the engine code and production year to ensure the correct replacement application for your CAT 3508B or similar equipment.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 258-6590 compressor housing. Technical fitment support is available to help verify the GTA4708 turbo model, engine code, and OEM reference numbers such as 726691-1 before ordering. Distributors and repair shops can request quotes based on the 16 kg gross weight and 36 x 34 x 21 cm packing dimensions. Confirm your specific application clues, including CAT 3508B or earth moving equipment, to ensure the correct replacement part is selected.
Product FAQ
The supplied application paths include Caterpillar CAT Earth Moving and CAT Generator Set Industrial for the CAT 3508B engine. Use these clues to narrow down fitment, but verify the specific engine and production year before ordering.
OEM reference numbers like 726691-1 and 726692-0030 indicate reference applications for the GTA4708 series. These are not confirmed fitment; always cross-check the part number 258-6590 against your specific turbocharger configuration.
Confirm the gross weight of 16 kg and packing dimensions of 36x34x21 cm for logistics planning. Ensure the customer's engine matches the CAT 3508B or earth moving application clues and that the OEM references align with their existing turbo setup.
The application path lists CAT 3508B under industrial generator sets. Verify that the turbo model is GTA4708 and that the part number 258-6590 matches your specific unit before installation.
CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.
Compatibility Verify part number 258-6590, engine code, vehicle application, and OEM reference numbers such as 726691-1 or 726692-0030 before ordering. Application clues include CAT 3508B and earth moving equipment; confirm specific production year and turbo configuration with technical support.
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